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digital servo drive driver for power system V&T Technologies

digital servo drive driver for power system V&T Technologies

Digital servo drive driver for power system V&T Technologies

Delivery Time
With 20 days after deposit
Port of loading
Shenzhen,Shanghai
Sample provide
yes
Sample free
yes
Sample freight payer
buyer
Term of payment
T/T,L/C
Price
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Product Details
V&T's variable frequency drive is of exquisite workmanship, which is reflected in the details.variable frequency drive, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.
Company Advantages
1. V&T Technologies digital servo drive is innovatively designed. It is carried out by our designers who have known well bag market trends and the nuts and bolts of bag construction.
2. It is worth pondering that digital servo drive being the representatives of professional dc servo drive .
3. The digital servo drive experiments indicate that dc servo drive is servo drive controller under complex conditions.
4. Shenzhen V&T Technologies Co.Ltd.'s products’ quality and market coverage is in front of other companies in domestic market.
5. Shenzhen V&T Technologies Co.Ltd.'s employees are very passionate about providing quality services.

Representative Industry

Spindle Motor Drive for CNC Machine Tools, CNC Milling Machine, Machining Centers, NC Drilling Machine and CNC Vertical Lathes and so on.


  • High-precision analog input, zero servo, high-precision positioning with arbitrary angle(tool magazine positioning), pulse control, rigid tapping, C-axis function, electronic gear, maximum pulse frequency 300kHz, convenient port on wiring, and mainstream CNC System support.

  • Applicable to AC servo spindle motor, variable frequency motor, three-phase asynchronous motor.


Product Overview


Product Overview

VA−M series have fast acceleration and deceleration, powerful cutting force with low-frequency, vector control, torque control and servo drive technology with same international high level. It meets high-precision positioning with arbitrary angle, and meets greatly various requirements on control. It is the first-class high-end drive product for various machine tool spindles.


Model Explanation



Technical Parameter


Control method

Sinusoidal PWM control, full closed loop vector control

Power range

2.2kW~15 kW

Input voltage、frequency

3AC 380V/400/415/440V;50Hz/60Hz

Maximum output voltage

3AC 380V/400/415/440V

Maximum output speed

18000rpm

Digital input and output

7-channel optocoupler isolated input; input mode: PNP, NPN optional
2-channel optocoupler isolated output; +24V 10mA

Analog input and output

Input: AI1 −10V~10V, input impedance 14kΩ
Maximum input voltage ±15V, resolution is 16 bits (0.016%)
AI2 0~20 mA, input impedance 500Ω, maximum input current 30mA;
−10~10V, input impedance 20kΩ, maximum input voltage 15V, resolution 13 bits (0.013%)
Select 0 to 20 mA or −10 to 10V analog input with switching
AI3 0~20 mA, input impedance 500Ω, maximum input current 30mA;
−10~10V, input impedance 20kΩ, maximum input voltage 15V, resolution 12 bits (0.013%)
Select 0 to 20 mA or −10 to 10V analog input by jumper
Output: AO1 0~10V, output allowable impedance ≥10kΩ, output accuracy 2%, resolution is 10 bits (0.1%), short circuit protection

AO2/AO3 Same as above

Pulse input and output

Directional pulse or quadrature pulse

Protocol

Dual 485 communication interface supports Modbus protocol (RTU), RS232, CAN, Ethernet

Brake unit

Built-in as standard

External interface

DC24V power supply, maximum output current 100 mA

servo motor

Complete solution for servo motors and drives

Installation method

Wall mounting

Protection level

IP20


Product Catalogue


VA−MS−4T□□□G


power(kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

motor (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

Output

Voltage (V)

3-phase 0 to rated input voltage

Rated current(A)

2.5

3.8

5.5

9

13

17

24

30

39

45

60

75

91

112

Overload capability

200% 30 seconds 

Input

Rated voltage / frequency

3-phase 380V~480V;50Hz/60Hz

Allowable voltage range

323V ~ 528V; voltage imbalance: ≤ 3%; allow frequency fluctuation: ± 5%

Rated current (A)

2.8

4.2

6.1

10

15

19

26

33

43

50

66

83

100

123

Brake unit

Built-in as standard

IP

IP20

cooling mode

Natural air cooling

Forced air cooling

Note: VA−MS−4T0.75G~VA−MS−4T55G is built-in as standard on brake unit.
If the brake unit isn’t required, please add −56 to the model number when ordering.



VA−MV−4T□□□G


Power (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

motor  (kW)

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

Output

Voltage (V)

3-phase 0 to rated input voltage

Rated current (A)

2.5

3.8

5.5

9

13

17

24

30

39

45

60

75

91

112

Overload capability

50% 1 minute, 180% 10 seconds, 200% 0.5 seconds, interval 10 minutes (inverse time characteristic)

Input

Rated voltage / frequency

3-phase 380V ~ 480V; 50Hz / 60Hz

Allowable voltage range

323V ~ 528V; voltage imbalance: ≤ 3%; allow frequency fluctuation: ± 5%

Rated current (A)

2.8

4.2

6.1

10

15

19

26

33

43

50

66

83

100

123

Brake unit

Built-in as standard

IP

IP20

cooling mode

Natural air cooling

Forced air cooling

Note: VA−MV−4T0.75G~VA−MV−4T75G is built-in as standard on brake unit.
If the brake unit isn’t required, please add −56 to the model number when ordering.



Model


Voltage level

model

VA−MV−4T□□□G

Adapter motor (kW)

Rated output current (A)

Rated input current (A)

400V

VA−MV−4T2.2G

2.2

5.5

6.1

VA−MV−4T3.7G

3.7

9

10

VA−MV−4T5.5G

5.5

13

15

VA−MV−4T7.5G

7.5

17

19

VA−MV−4T11G

11

24

26

VA−MV−4T15G

15

30

33


Installation Dimension


Product appearance, installation dimensions, approximate weight



VA−MV−4T7.5G and lower power grades




VA−MV−4T11G and higher power grades



Voltage

 model

Appearance and installation dimensions (mm)

 weight (kg)

W

H

D

W1

H1

D1

T1

 Hole d

400V

VA−MV−4T2.2G

155

249

187.7

136

232

69

8

5.5

3.3

VA−MV−4T3.7G

VA−MV−4T5.5G

VA−MV−4T7.5G

VA−MV−4T11G

210

337

220

150

324

107.5

2.5

7

8.5

VA−MV−4T15G


Option / expansion card


category

name

model

Function Description

reference

Operation panel

Operation panel (shuttle tyoe)

V6−DP01

 

P2−**

Operation panel  (button type)

V6−DP02

 

P2−**

Text display

EX−MT01

Man-machine interface - text display

P2−**

touch screen

EX−MT02

Human-machine interface - touch screen

P2−**

Fake panel

V6−DP03

Customer option

P2−**

Pallet

V6−DP05

Operation panel mounting accessories

P2−**

Expansion Card

Programmable CAN bus expansion card

EX−CA05

 

P2−**

Profibus DP communication card

EX−CA06

 

P2−**

Keyboard extension cord

2 m keyboard extension cable

CB1−200

 

P2−**

3 m keyboard extension cable

CB1−300

 

P2−**

5 m motor encoder feedback line

CB2−500

 

P2−**

5 m machine tool system cable

CB3−500

 

P2−**



Company Features
1. Shenzhen V&T Technologies Co.Ltd. is known as a professional supplier and manufacturer of dc servo drive .
2. V&T Technologies enjoys higher level of servo drive production technology.
3. Shenzhen V&T Technologies Co.Ltd. helps customers to realize their value increase and win long-term development. Get more info! V&T Technologies respects the rights of the customer to confidentiality. Get more info!
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